"Hard, hard work, excavating and digging, mining, moling through tunnels, heaving, pushing, moving rock, working, working, working, working, working, panting, hauling, hoisting. And none of this work is seen from the outside. It's internally done. It happens because you are powerless and unable t...

"Like trees similar in their gross physical profile, brains can be similar in their gross functional profiles while being highly idiosyncratic in the myriad details of their fine-grained arborization."